cannam@167: /*
cannam@167:  * Copyright (c) 2003, 2007-14 Matteo Frigo
cannam@167:  * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
cannam@167:  *
cannam@167:  * This program is free software; you can redistribute it and/or modify
cannam@167:  * it under the terms of the GNU General Public License as published by
cannam@167:  * the Free Software Foundation; either version 2 of the License, or
cannam@167:  * (at your option) any later version.
cannam@167:  *
cannam@167:  * This program is distributed in the hope that it will be useful,
cannam@167:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@167:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@167:  * GNU General Public License for more details.
cannam@167:  *
cannam@167:  * You should have received a copy of the GNU General Public License
cannam@167:  * along with this program; if not, write to the Free Software
cannam@167:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@167:  *
cannam@167:  */
cannam@167: 
cannam@167: /* This file was automatically generated --- DO NOT EDIT */
cannam@167: /* Generated on Thu May 24 08:07:28 EDT 2018 */
cannam@167: 
cannam@167: #include "rdft/codelet-rdft.h"
cannam@167: 
cannam@167: #if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
cannam@167: 
cannam@167: /* Generated by: ../../../genfft/gen_r2cb.native -fma -compact -variables 4 -pipeline-latency 4 -sign 1 -n 13 -name r2cb_13 -include rdft/scalar/r2cb.h */
cannam@167: 
cannam@167: /*
cannam@167:  * This function contains 76 FP additions, 58 FP multiplications,
cannam@167:  * (or, 18 additions, 0 multiplications, 58 fused multiply/add),
cannam@167:  * 63 stack variables, 26 constants, and 26 memory accesses
cannam@167:  */
cannam@167: #include "rdft/scalar/r2cb.h"
cannam@167: 
cannam@167: static void r2cb_13(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
cannam@167: {
cannam@167:      DK(KP875502302, +0.875502302409147941146295545768755143177842006);
cannam@167:      DK(KP1_040057143, +1.040057143777729238234261000998465604986476278);
cannam@167:      DK(KP968287244, +0.968287244361984016049539446938120421179794516);
cannam@167:      DK(KP1_150281458, +1.150281458948006242736771094910906776922003215);
cannam@167:      DK(KP1_200954543, +1.200954543865330565851538506669526018704025697);
cannam@167:      DK(KP769338817, +0.769338817572980603471413688209101117038278899);
cannam@167:      DK(KP686558370, +0.686558370781754340655719594850823015421401653);
cannam@167:      DK(KP226109445, +0.226109445035782405468510155372505010481906348);
cannam@167:      DK(KP1_033041561, +1.033041561246979445681802577138034271410067244);
cannam@167:      DK(KP581704778, +0.581704778510515730456870384989698884939833902);
cannam@167:      DK(KP1_007074065, +1.007074065727533254493747707736933954186697125);
cannam@167:      DK(KP600925212, +0.600925212577331548853203544578415991041882762);
cannam@167:      DK(KP859542535, +0.859542535098774820163672132761689612766401925);
cannam@167:      DK(KP503537032, +0.503537032863766627246873853868466977093348562);
cannam@167:      DK(KP522026385, +0.522026385161275033714027226654165028300441940);
cannam@167:      DK(KP957805992, +0.957805992594665126462521754605754580515587217);
cannam@167:      DK(KP853480001, +0.853480001859823990758994934970528322872359049);
cannam@167:      DK(KP2_000000000, +2.000000000000000000000000000000000000000000000);
cannam@167:      DK(KP514918778, +0.514918778086315755491789696138117261566051239);
cannam@167:      DK(KP301479260, +0.301479260047709873958013540496673347309208464);
cannam@167:      DK(KP166666666, +0.166666666666666666666666666666666666666666667);
cannam@167:      DK(KP612264650, +0.612264650376756543746494474777125408779395514);
cannam@167:      DK(KP302775637, +0.302775637731994646559610633735247973125648287);
cannam@167:      DK(KP038632954, +0.038632954644348171955506895830342264440241080);
cannam@167:      DK(KP866025403, +0.866025403784438646763723170752936183471402627);
cannam@167:      DK(KP500000000, +0.500000000000000000000000000000000000000000000);
cannam@167:      {
cannam@167: 	  INT i;
cannam@167: 	  for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(52, rs), MAKE_VOLATILE_STRIDE(52, csr), MAKE_VOLATILE_STRIDE(52, csi)) {
cannam@167: 	       E TG, TU, TN, T16, TJ, TV, T1, Tp, Tc, Td, Tg, Tj, Tk, Tm, Tn;
cannam@167: 	       E To;
cannam@167: 	       {
cannam@167: 		    E Ts, Tv, Tw, TE, TB, TC, Tz, TD, TA, TF;
cannam@167: 		    {
cannam@167: 			 E Tt, Tu, Tx, Ty;
cannam@167: 			 Ts = Ci[WS(csi, 5)];
cannam@167: 			 Tt = Ci[WS(csi, 2)];
cannam@167: 			 Tu = Ci[WS(csi, 6)];
cannam@167: 			 Tv = Tt + Tu;
cannam@167: 			 Tw = FNMS(KP500000000, Tv, Ts);
cannam@167: 			 TE = Tu - Tt;
cannam@167: 			 TB = Ci[WS(csi, 1)];
cannam@167: 			 Tx = Ci[WS(csi, 3)];
cannam@167: 			 Ty = Ci[WS(csi, 4)];
cannam@167: 			 TC = Tx - Ty;
cannam@167: 			 Tz = Tx + Ty;
cannam@167: 			 TD = FNMS(KP500000000, TC, TB);
cannam@167: 		    }
cannam@167: 		    TA = FMA(KP866025403, Tz, Tw);
cannam@167: 		    TF = FMA(KP866025403, TE, TD);
cannam@167: 		    TG = FNMS(KP038632954, TF, TA);
cannam@167: 		    TU = FMA(KP038632954, TA, TF);
cannam@167: 		    {
cannam@167: 			 E TL, TM, TH, TI;
cannam@167: 			 TL = Ts + Tv;
cannam@167: 			 TM = TB + TC;
cannam@167: 			 TN = FMA(KP302775637, TM, TL);
cannam@167: 			 T16 = FNMS(KP302775637, TL, TM);
cannam@167: 			 TH = FNMS(KP866025403, Tz, Tw);
cannam@167: 			 TI = FNMS(KP866025403, TE, TD);
cannam@167: 			 TJ = FNMS(KP612264650, TI, TH);
cannam@167: 			 TV = FMA(KP612264650, TH, TI);
cannam@167: 		    }
cannam@167: 	       }
cannam@167: 	       {
cannam@167: 		    E Tb, Ti, Tf, T6, Th, Te;
cannam@167: 		    T1 = Cr[0];
cannam@167: 		    {
cannam@167: 			 E T7, T8, T9, Ta;
cannam@167: 			 T7 = Cr[WS(csr, 5)];
cannam@167: 			 T8 = Cr[WS(csr, 2)];
cannam@167: 			 T9 = Cr[WS(csr, 6)];
cannam@167: 			 Ta = T8 + T9;
cannam@167: 			 Tb = T7 + Ta;
cannam@167: 			 Ti = FMS(KP500000000, Ta, T7);
cannam@167: 			 Tf = T8 - T9;
cannam@167: 		    }
cannam@167: 		    {
cannam@167: 			 E T2, T3, T4, T5;
cannam@167: 			 T2 = Cr[WS(csr, 1)];
cannam@167: 			 T3 = Cr[WS(csr, 3)];
cannam@167: 			 T4 = Cr[WS(csr, 4)];
cannam@167: 			 T5 = T3 + T4;
cannam@167: 			 T6 = T2 + T5;
cannam@167: 			 Th = FNMS(KP500000000, T5, T2);
cannam@167: 			 Te = T3 - T4;
cannam@167: 		    }
cannam@167: 		    Tp = T6 - Tb;
cannam@167: 		    Tc = T6 + Tb;
cannam@167: 		    Td = FNMS(KP166666666, Tc, T1);
cannam@167: 		    Tg = Te + Tf;
cannam@167: 		    Tj = Th - Ti;
cannam@167: 		    Tk = FMA(KP301479260, Tj, Tg);
cannam@167: 		    Tm = Th + Ti;
cannam@167: 		    Tn = Te - Tf;
cannam@167: 		    To = FNMS(KP514918778, Tn, Tm);
cannam@167: 	       }
cannam@167: 	       R0[0] = FMA(KP2_000000000, Tc, T1);
cannam@167: 	       {
cannam@167: 		    E TW, T14, TO, TS, T18, T1e, TR, T13, Tr, T1d, TZ, T19;
cannam@167: 		    {
cannam@167: 			 E TK, T17, TP, TQ;
cannam@167: 			 TW = FMA(KP853480001, TV, TU);
cannam@167: 			 T14 = FMA(KP853480001, TJ, TG);
cannam@167: 			 TK = FNMS(KP853480001, TJ, TG);
cannam@167: 			 TO = FMA(KP957805992, TN, TK);
cannam@167: 			 TS = FNMS(KP522026385, TK, TN);
cannam@167: 			 T17 = FNMS(KP853480001, TV, TU);
cannam@167: 			 T18 = FNMS(KP522026385, T17, T16);
cannam@167: 			 T1e = FMA(KP957805992, T16, T17);
cannam@167: 			 TP = FNMS(KP503537032, Tk, Td);
cannam@167: 			 TQ = FNMS(KP859542535, To, Tp);
cannam@167: 			 TR = FMA(KP600925212, TQ, TP);
cannam@167: 			 T13 = FNMS(KP600925212, TQ, TP);
cannam@167: 			 {
cannam@167: 			      E Tl, Tq, TX, TY;
cannam@167: 			      Tl = FMA(KP1_007074065, Tk, Td);
cannam@167: 			      Tq = FMA(KP581704778, Tp, To);
cannam@167: 			      Tr = FMA(KP1_033041561, Tq, Tl);
cannam@167: 			      T1d = FNMS(KP1_033041561, Tq, Tl);
cannam@167: 			      TX = FNMS(KP226109445, Tg, Tj);
cannam@167: 			      TY = FMA(KP686558370, Tm, Tn);
cannam@167: 			      TZ = FNMS(KP769338817, TY, TX);
cannam@167: 			      T19 = FMA(KP769338817, TY, TX);
cannam@167: 			 }
cannam@167: 		    }
cannam@167: 		    R1[0] = FNMS(KP1_200954543, TO, Tr);
cannam@167: 		    R1[WS(rs, 2)] = FNMS(KP1_200954543, T1e, T1d);
cannam@167: 		    R0[WS(rs, 4)] = FMA(KP1_200954543, T1e, T1d);
cannam@167: 		    R0[WS(rs, 6)] = FMA(KP1_200954543, TO, Tr);
cannam@167: 		    {
cannam@167: 			 E TT, T10, T15, T1a;
cannam@167: 			 TT = FNMS(KP1_150281458, TS, TR);
cannam@167: 			 T10 = FNMS(KP968287244, TZ, TW);
cannam@167: 			 R1[WS(rs, 1)] = FNMS(KP1_040057143, T10, TT);
cannam@167: 			 R1[WS(rs, 4)] = FMA(KP1_040057143, T10, TT);
cannam@167: 			 T15 = FMA(KP1_040057143, T14, T13);
cannam@167: 			 T1a = FNMS(KP875502302, T19, T18);
cannam@167: 			 R0[WS(rs, 1)] = FNMS(KP1_150281458, T1a, T15);
cannam@167: 			 R1[WS(rs, 3)] = FMA(KP1_150281458, T1a, T15);
cannam@167: 		    }
cannam@167: 		    {
cannam@167: 			 E T1b, T1c, T11, T12;
cannam@167: 			 T1b = FNMS(KP1_040057143, T14, T13);
cannam@167: 			 T1c = FMA(KP875502302, T19, T18);
cannam@167: 			 R0[WS(rs, 3)] = FNMS(KP1_150281458, T1c, T1b);
cannam@167: 			 R1[WS(rs, 5)] = FMA(KP1_150281458, T1c, T1b);
cannam@167: 			 T11 = FMA(KP1_150281458, TS, TR);
cannam@167: 			 T12 = FMA(KP968287244, TZ, TW);
cannam@167: 			 R0[WS(rs, 2)] = FNMS(KP1_040057143, T12, T11);
cannam@167: 			 R0[WS(rs, 5)] = FMA(KP1_040057143, T12, T11);
cannam@167: 		    }
cannam@167: 	       }
cannam@167: 	  }
cannam@167:      }
cannam@167: }
cannam@167: 
cannam@167: static const kr2c_desc desc = { 13, "r2cb_13", {18, 0, 58, 0}, &GENUS };
cannam@167: 
cannam@167: void X(codelet_r2cb_13) (planner *p) {
cannam@167:      X(kr2c_register) (p, r2cb_13, &desc);
cannam@167: }
cannam@167: 
cannam@167: #else
cannam@167: 
cannam@167: /* Generated by: ../../../genfft/gen_r2cb.native -compact -variables 4 -pipeline-latency 4 -sign 1 -n 13 -name r2cb_13 -include rdft/scalar/r2cb.h */
cannam@167: 
cannam@167: /*
cannam@167:  * This function contains 76 FP additions, 35 FP multiplications,
cannam@167:  * (or, 56 additions, 15 multiplications, 20 fused multiply/add),
cannam@167:  * 56 stack variables, 19 constants, and 26 memory accesses
cannam@167:  */
cannam@167: #include "rdft/scalar/r2cb.h"
cannam@167: 
cannam@167: static void r2cb_13(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
cannam@167: {
cannam@167:      DK(KP1_007074065, +1.007074065727533254493747707736933954186697125);
cannam@167:      DK(KP227708958, +0.227708958111581597949308691735310621069285120);
cannam@167:      DK(KP531932498, +0.531932498429674575175042127684371897596660533);
cannam@167:      DK(KP774781170, +0.774781170935234584261351932853525703557550433);
cannam@167:      DK(KP265966249, +0.265966249214837287587521063842185948798330267);
cannam@167:      DK(KP516520780, +0.516520780623489722840901288569017135705033622);
cannam@167:      DK(KP151805972, +0.151805972074387731966205794490207080712856746);
cannam@167:      DK(KP503537032, +0.503537032863766627246873853868466977093348562);
cannam@167:      DK(KP166666666, +0.166666666666666666666666666666666666666666667);
cannam@167:      DK(KP600925212, +0.600925212577331548853203544578415991041882762);
cannam@167:      DK(KP500000000, +0.500000000000000000000000000000000000000000000);
cannam@167:      DK(KP256247671, +0.256247671582936600958684654061725059144125175);
cannam@167:      DK(KP156891391, +0.156891391051584611046832726756003269660212636);
cannam@167:      DK(KP348277202, +0.348277202304271810011321589858529485233929352);
cannam@167:      DK(KP1_150281458, +1.150281458948006242736771094910906776922003215);
cannam@167:      DK(KP300238635, +0.300238635966332641462884626667381504676006424);
cannam@167:      DK(KP011599105, +0.011599105605768290721655456654083252189827041);
cannam@167:      DK(KP1_732050807, +1.732050807568877293527446341505872366942805254);
cannam@167:      DK(KP2_000000000, +2.000000000000000000000000000000000000000000000);
cannam@167:      {
cannam@167: 	  INT i;
cannam@167: 	  for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(52, rs), MAKE_VOLATILE_STRIDE(52, csr), MAKE_VOLATILE_STRIDE(52, csi)) {
cannam@167: 	       E TG, TS, TR, T15, TJ, TT, T1, Tm, Tc, Td, Tg, Tj, Tk, Tn, To;
cannam@167: 	       E Tp;
cannam@167: 	       {
cannam@167: 		    E Ts, Tv, Tw, TE, TC, TB, Tz, TD, TA, TF;
cannam@167: 		    {
cannam@167: 			 E Tt, Tu, Tx, Ty;
cannam@167: 			 Ts = Ci[WS(csi, 1)];
cannam@167: 			 Tt = Ci[WS(csi, 3)];
cannam@167: 			 Tu = Ci[WS(csi, 4)];
cannam@167: 			 Tv = Tt - Tu;
cannam@167: 			 Tw = FMS(KP2_000000000, Ts, Tv);
cannam@167: 			 TE = KP1_732050807 * (Tt + Tu);
cannam@167: 			 TC = Ci[WS(csi, 5)];
cannam@167: 			 Tx = Ci[WS(csi, 6)];
cannam@167: 			 Ty = Ci[WS(csi, 2)];
cannam@167: 			 TB = Tx + Ty;
cannam@167: 			 Tz = KP1_732050807 * (Tx - Ty);
cannam@167: 			 TD = FNMS(KP2_000000000, TC, TB);
cannam@167: 		    }
cannam@167: 		    TA = Tw + Tz;
cannam@167: 		    TF = TD - TE;
cannam@167: 		    TG = FMA(KP011599105, TA, KP300238635 * TF);
cannam@167: 		    TS = FNMS(KP011599105, TF, KP300238635 * TA);
cannam@167: 		    {
cannam@167: 			 E TP, TQ, TH, TI;
cannam@167: 			 TP = Ts + Tv;
cannam@167: 			 TQ = TB + TC;
cannam@167: 			 TR = FNMS(KP348277202, TQ, KP1_150281458 * TP);
cannam@167: 			 T15 = FMA(KP348277202, TP, KP1_150281458 * TQ);
cannam@167: 			 TH = Tw - Tz;
cannam@167: 			 TI = TE + TD;
cannam@167: 			 TJ = FMA(KP156891391, TH, KP256247671 * TI);
cannam@167: 			 TT = FNMS(KP256247671, TH, KP156891391 * TI);
cannam@167: 		    }
cannam@167: 	       }
cannam@167: 	       {
cannam@167: 		    E Tb, Ti, Tf, T6, Th, Te;
cannam@167: 		    T1 = Cr[0];
cannam@167: 		    {
cannam@167: 			 E T7, T8, T9, Ta;
cannam@167: 			 T7 = Cr[WS(csr, 5)];
cannam@167: 			 T8 = Cr[WS(csr, 2)];
cannam@167: 			 T9 = Cr[WS(csr, 6)];
cannam@167: 			 Ta = T8 + T9;
cannam@167: 			 Tb = T7 + Ta;
cannam@167: 			 Ti = FNMS(KP500000000, Ta, T7);
cannam@167: 			 Tf = T8 - T9;
cannam@167: 		    }
cannam@167: 		    {
cannam@167: 			 E T2, T3, T4, T5;
cannam@167: 			 T2 = Cr[WS(csr, 1)];
cannam@167: 			 T3 = Cr[WS(csr, 3)];
cannam@167: 			 T4 = Cr[WS(csr, 4)];
cannam@167: 			 T5 = T3 + T4;
cannam@167: 			 T6 = T2 + T5;
cannam@167: 			 Th = FNMS(KP500000000, T5, T2);
cannam@167: 			 Te = T3 - T4;
cannam@167: 		    }
cannam@167: 		    Tm = KP600925212 * (T6 - Tb);
cannam@167: 		    Tc = T6 + Tb;
cannam@167: 		    Td = FNMS(KP166666666, Tc, T1);
cannam@167: 		    Tg = Te + Tf;
cannam@167: 		    Tj = Th + Ti;
cannam@167: 		    Tk = FMA(KP503537032, Tg, KP151805972 * Tj);
cannam@167: 		    Tn = Th - Ti;
cannam@167: 		    To = Te - Tf;
cannam@167: 		    Tp = FNMS(KP265966249, To, KP516520780 * Tn);
cannam@167: 	       }
cannam@167: 	       R0[0] = FMA(KP2_000000000, Tc, T1);
cannam@167: 	       {
cannam@167: 		    E TK, T1b, TV, T12, T16, T18, TO, T1a, Tr, T17, T11, T13;
cannam@167: 		    {
cannam@167: 			 E TU, T14, TM, TN;
cannam@167: 			 TK = KP1_732050807 * (TG + TJ);
cannam@167: 			 T1b = KP1_732050807 * (TS - TT);
cannam@167: 			 TU = TS + TT;
cannam@167: 			 TV = TR - TU;
cannam@167: 			 T12 = FMA(KP2_000000000, TU, TR);
cannam@167: 			 T14 = TG - TJ;
cannam@167: 			 T16 = FMS(KP2_000000000, T14, T15);
cannam@167: 			 T18 = T14 + T15;
cannam@167: 			 TM = FMA(KP774781170, To, KP531932498 * Tn);
cannam@167: 			 TN = FNMS(KP1_007074065, Tj, KP227708958 * Tg);
cannam@167: 			 TO = TM - TN;
cannam@167: 			 T1a = TM + TN;
cannam@167: 			 {
cannam@167: 			      E Tl, Tq, TZ, T10;
cannam@167: 			      Tl = Td - Tk;
cannam@167: 			      Tq = Tm - Tp;
cannam@167: 			      Tr = Tl - Tq;
cannam@167: 			      T17 = Tq + Tl;
cannam@167: 			      TZ = FMA(KP2_000000000, Tk, Td);
cannam@167: 			      T10 = FMA(KP2_000000000, Tp, Tm);
cannam@167: 			      T11 = TZ - T10;
cannam@167: 			      T13 = T10 + TZ;
cannam@167: 			 }
cannam@167: 		    }
cannam@167: 		    R1[WS(rs, 2)] = T11 - T12;
cannam@167: 		    R0[WS(rs, 6)] = T13 - T16;
cannam@167: 		    R1[0] = T13 + T16;
cannam@167: 		    R0[WS(rs, 4)] = T11 + T12;
cannam@167: 		    {
cannam@167: 			 E TL, TW, T19, T1c;
cannam@167: 			 TL = Tr - TK;
cannam@167: 			 TW = TO - TV;
cannam@167: 			 R1[WS(rs, 3)] = TL - TW;
cannam@167: 			 R0[WS(rs, 1)] = TL + TW;
cannam@167: 			 T19 = T17 - T18;
cannam@167: 			 T1c = T1a + T1b;
cannam@167: 			 R1[WS(rs, 1)] = T19 - T1c;
cannam@167: 			 R1[WS(rs, 4)] = T1c + T19;
cannam@167: 		    }
cannam@167: 		    {
cannam@167: 			 E T1d, T1e, TX, TY;
cannam@167: 			 T1d = T1a - T1b;
cannam@167: 			 T1e = T17 + T18;
cannam@167: 			 R0[WS(rs, 2)] = T1d + T1e;
cannam@167: 			 R0[WS(rs, 5)] = T1e - T1d;
cannam@167: 			 TX = Tr + TK;
cannam@167: 			 TY = TO + TV;
cannam@167: 			 R0[WS(rs, 3)] = TX - TY;
cannam@167: 			 R1[WS(rs, 5)] = TX + TY;
cannam@167: 		    }
cannam@167: 	       }
cannam@167: 	  }
cannam@167:      }
cannam@167: }
cannam@167: 
cannam@167: static const kr2c_desc desc = { 13, "r2cb_13", {56, 15, 20, 0}, &GENUS };
cannam@167: 
cannam@167: void X(codelet_r2cb_13) (planner *p) {
cannam@167:      X(kr2c_register) (p, r2cb_13, &desc);
cannam@167: }
cannam@167: 
cannam@167: #endif